KR100933493B1 - 비황분계 부취제 조성물 - Google Patents
비황분계 부취제 조성물 Download PDFInfo
- Publication number
- KR100933493B1 KR100933493B1 KR1020080109435A KR20080109435A KR100933493B1 KR 100933493 B1 KR100933493 B1 KR 100933493B1 KR 1020080109435 A KR1020080109435 A KR 1020080109435A KR 20080109435 A KR20080109435 A KR 20080109435A KR 100933493 B1 KR100933493 B1 KR 100933493B1
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- Prior art keywords
- formula
- sulfur
- pyrazine
- ethyl
- composition
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/003—Additives for gaseous fuels
- C10L3/006—Additives for gaseous fuels detectable by the senses
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/12—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (5)
- 하기 화학식 1의 (C1~C5)알킬 이소발레이트로부터 선택되는 1종 이상(A)과;하기 화학식 2의 아크릴레이트계 화합물로부터 선택되는 1종 이상(B); 및하기 화학식 3의 함질소화합물로부터 선택되는 1종 이상(C);을 함유하고,상기 화학식 2의 화합물로부터 선택되는 1종 이상(B)은 상기 화학식 1의 (C1~C5)알킬 이소발레이트로부터 선택되는 1종 이상(A)에 대하여 중량비(A:B) 3~7 : 7~3 인 범위에서 사용되고,상기 화학식 3의 함질소 화합물로부터 선택되는 1종 이상(C)은 상기 화학식 1의 (C1~C5)알킬 이소발레이트로부터 선택되는 1종 이상(A)에 대하여 중량비(A:C) 1 : 0.01 ~ 0.5 인 범위에서 사용되는 비황분계 부취제 조성물.[화학식 1][화학식 2][화학식 3][상기 화학식 1 내지 화학식 2에서 R1 및 R2는 독립적으로 직쇄 또는 분지쇄의 (C1~C5)알킬로부터 선택되고, 상기 화학식 3에서 R3 내지 R6은 독립적으로 수소이거나, 직쇄 또는 분지쇄의 (C1~C3)알킬로부터 선택된다.]
- 삭제
- 제 1 항에 있어서,상기 화학식 1 내지 화학식 2에서 R1 및 R2는 독립적으로 메틸, 에틸 또는 프로필로부터 선택되는 비황분계 부취제 조성물.
- 삭제
- 제 1 항에 있어서,상기 화학식 3의 함질소 화합물로부터 선택되는 1종 이상(C)은 2-에틸-3-메틸 피라진, 2,6-디메틸 피라진, 2-메틸 피라진, 2-에틸 피라진, 2,3-디메틸 피라진, 2,3-디에틸 피라진, 2,6-디에틸 피라진, 테트라메틸 피라진, 또는 이들의 혼합물로부터 선택되는 비황분계 부취제 조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020080109435A KR100933493B1 (ko) | 2008-11-05 | 2008-11-05 | 비황분계 부취제 조성물 |
Applications Claiming Priority (1)
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KR1020080109435A KR100933493B1 (ko) | 2008-11-05 | 2008-11-05 | 비황분계 부취제 조성물 |
Publications (1)
Publication Number | Publication Date |
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KR100933493B1 true KR100933493B1 (ko) | 2009-12-22 |
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Family Applications (1)
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KR1020080109435A KR100933493B1 (ko) | 2008-11-05 | 2008-11-05 | 비황분계 부취제 조성물 |
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KR (1) | KR100933493B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160064112A (ko) * | 2013-10-01 | 2016-06-07 | 아이가즈 아노님 서케티 | 무황 가스 부취제 |
CN114507552A (zh) * | 2022-01-24 | 2022-05-17 | 成都小号科技有限公司 | 一种适用于可燃气体泄露警示的低硫添加剂 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4879804A (ko) * | 1972-01-28 | 1973-10-26 | ||
JPH04173895A (ja) * | 1990-11-05 | 1992-06-22 | Riken Koryo Kogyo Kk | 燃料ガス用付臭剤 |
US20060009372A1 (en) * | 2002-08-27 | 2006-01-12 | Symrise Gmbh & Co. Kg | Low-sulphur odorants for liquid gas |
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2008
- 2008-11-05 KR KR1020080109435A patent/KR100933493B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4879804A (ko) * | 1972-01-28 | 1973-10-26 | ||
JPH04173895A (ja) * | 1990-11-05 | 1992-06-22 | Riken Koryo Kogyo Kk | 燃料ガス用付臭剤 |
JP2864164B2 (ja) * | 1990-11-05 | 1999-03-03 | 理研香料工業株式会社 | 燃料ガス用付臭剤 |
US20060009372A1 (en) * | 2002-08-27 | 2006-01-12 | Symrise Gmbh & Co. Kg | Low-sulphur odorants for liquid gas |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160064112A (ko) * | 2013-10-01 | 2016-06-07 | 아이가즈 아노님 서케티 | 무황 가스 부취제 |
KR102220966B1 (ko) | 2013-10-01 | 2021-02-26 | 아이가즈 아노님 서케티 | 무황 가스 부취제 |
CN114507552A (zh) * | 2022-01-24 | 2022-05-17 | 成都小号科技有限公司 | 一种适用于可燃气体泄露警示的低硫添加剂 |
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